Answer:
photosynthesis is the process by which plants use energy from the sun in order to produce energy such as glucose. It mainly uses energy from the sun, carbon dioxide, and water to achieve this.
Pain is a warning signal produced by your body and sent to the central nervous system to tell you of a physical injury. Your body has many pain receptors that can be triggered by a myriad of things like heat or punctures.
I hope this helps you
2.5.7+2.5.12+2.7.12
70+120+168
358
Answer:
Step-by-step explanation:
wheres the expression
Alright! Given that C(x) is Cost(Students) = 558, we can eliminate:
2. 558 students paid to attend the event.
5. The event generated $124 from student revenue.
Now, in order to find the cost per student we simply divide 124 on both sides:
![\frac{C(124)}{124} = \frac{558}{124}](https://tex.z-dn.net/?f=%20%5Cfrac%7BC%28124%29%7D%7B124%7D%20%3D%20%20%5Cfrac%7B558%7D%7B124%7D%20)
124 cancels on the left and 558/124 is 4.5 or $4.50.
Since we just determined the cost of one student, we can eliminate 3.
To check if 124 students paid, we simply add the cost to the equation and check:
4.5(124) = 558
558 = 558 √
It checks out, so we determined that both 1 and 4 are correct.